Instrument Cluster Illumination And Panel Illumination

• Description And Operation
  • Instrument Cluster and Panel Illumination
    • Overview
      • Dimmable Illumination
      • Non-Dimmable Illumination
    • System Operation
      • System Diagram - Networked Illumination
      • System Diagram - Hardwired Illumination
      • Network Message Chart
      • Dimmable Illumination Operation
        • Networked Dimmable Illumination
        • Hardwired Dimmable Illumination
        • FET Protection
    • Component Description
      • Dimmer Switch
• Diagnosis And Testing
  • Instrument Cluster and Panel Illumination
    • Special Tools
    • DTC Charts
    • Symptom Chart
    • Pinpoint Tests
      • Pinpoint Test A: One Or More Non-Networked Illumination Sources Are Inoperative Or Always On
        • Diagnostic Overview
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test A: One Or More Non-Networked Illumination Sources Are Inoperative
      • Pinpoint Test B: The Steering Wheel Switch Illumination Is Inoperative
        • Diagnostic Overview
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test B: The Steering Wheel Switch Illumination Is Inoperative
      • Pinpoint Test C: The Window Control Switch Illumination In Inoperative Or Always On (with Window One-Touch Up)
        • Diagnostic Overview
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test C: The Window Control Switch Illumination Is Inoperative Or Always On (With Window One-Touch Up)
      • Pinpoint Test D: The Start/Stop Switch Illumination Is Inoperative Or Always On
        • Diagnostic Overview
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test D: The Start/Stop Switch Illumination Is Inoperative Or Always On
      • Pinpoint Test E: The CD Slot Illumination Is Inoperative Or Always On
        • Diagnostic Overview
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test E: The Cd Slot Illumination Is Inoperative Or Always On
      • Pinpoint Test F: The Window Control Switch Illumination Is Inoperative (Without Window One-Touch Up)
        • Diagnostic Overview
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test F: The Window Control Switch Illumination Is Inoperative Or Always On (Without Window One-Touch Up)
      • Pinpoint Test G: One Or More Non-Networked Illumination Sources are always on
        • Diagnostic Overview
        • Normal Operation
        • Possible Sources
        • Pinpoint Test G: One Or More Non-Networked Illumination Sources Are Always On